Question

A body starts from rest and move with uniform acceleration of 0.3 m/s square for 5 minutes the velocity of the body is
​

Answer 1

v = u + at
u=0,
a=0.3m/s,
t=5min=300s

So

v=0+(0.3)*(300)
Answer:
v=90m/a

Answer 2

$\blue{\bold{\underline{\underline{Answer:}}}}$

$\green{\therefore{\text{Velocity=90\:m/s}}}$

$\orange{\bold{\underline{\underline{Step-by-step\:explanation:}}}}$

• In the given question information given about a body starts from rest and move with uniform acceleration of 0.3 m/s square for 5 minutes.

• We have to find velocity at the end of 5 minutes.

$\green{\underline\bold{Given :}} \\ :\implies \text{Initial\:velocity(u)=0\:m/s} \\ \\ :\implies \text{Acceleration(a)= 0.3 \:m}/s^{2}\\ \\ :\implies \text{Time= 5\:min}\\ \\ \red{\underline \bold{To \: Find : }} \\ :\implies \text{Final\:velocity(v)= ?}$

• According to given question :

$\text{Time}=5\times 60=300\:sec\\\\ \bold{Using \: first \: equation \: of \: motion : } \\ : \implies v = u + at \\ \\ : \implies v= 0 + 0.3\times 300 \\ \\ : \implies v= 0+90 \\ \\ \green{ : \implies {\text{v= 90\:m/s}}}$